Transform a source object into a target schema — matches fields by alias and str

Transform a source object into a target schema — matches fields by alias and structure deterministically, uses an LLM only for semantic mapping when needed, and supports mapping hints, transforms, and defaults, so agents can reshape data between systems with per-field confidence and a clear report of what mapped and what didn't.

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Endpoint

POST https://netintel.dev/schema/map

Our checks, last 30 days

Example input (from the provider)

{
  "body": {
    "source": {
      "cost": "19.99",
      "internal_id": 7741,
      "name": "Jane Doe"
    },
    "target_schema": {
      "full_name": "string",
      "price": "number"
    }
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "properties": {
            "allow_llm": {
              "description": "Default true. Gates semantic mapping. When false, fields the rules cannot match land in missing_target and no model is called.",
              "type": "boolean"
            },
            "defaults": {
              "description": "Optional value per target field to use when the source has no match: {\"currency\":\"USD\"}.",
              "type": "object"
            },
            "hints": {
              "description": "Optional explicit mapping, keyed by target field: {\"full_name\":\"name\"} or {\"full_name\":[\"name\",\"contact\"]}. Hints outrank every automatic match.",
              "type": "object"
            },
            "mode": {
              "description": "\"permissive\" (default): an unmapped target field is null + a warning. \"strict\": it is omitted from `mapped`. Either way an incomplete mapping is a 200 with missing_target listed, never an error.",
              "type": "string"
            },
            "source": {
              "description": "The object to transform. Nested objects are addressed by dot path. Max 64KB / 200 fields.",
              "type": "object"
            },
            "target_schema": {
              "description": "Desired output shape. JSON Schema ({\"type\":\"object\",\"properties\":{...},\"required\":[...]}) or a field\u2192type map ({\"full_name\":\"string\",\"price\":\"number\",\"bio\":\"string?\"}). In the map form a field is required unless suffixed with '?'.",
              "type": "object"
            },
            "transforms": {
              "description": "Optional per-target-field transform: {\"price\":\"toNumber\"}. One of: toNumber, toInteger, toString, toBoolean, toISO, toDate, trim, toLowerCase, toUpperCase, toArray.",
              "type": "object"
            }
          },
          "required": [
            "source",
            "target_schema"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "findings": {
              "type": "array"
            },
            "grade": {
              "type": "string"
            },
            "mapped": {
              "type": "object"
            },
            "mapped_fields": {
              "type": "array"
            },
            "missing_target": {
              "type": "array"
            },
            "schema_valid": {
              "type": "boolean"
            },
            "score": {
              "type": "number"
            },
            "type_conversions": {
              "type": "array"
            },
            "unmapped_source": {
              "type": "array"
            },
            "warnings": {
              "type": "array"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

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